Google Local Services Ads for trades: the Google Guaranteed playbook

If you run a trade in London, Local Services Ads are some of the most valuable space Google sells. They sit above the search ads and the map pack, carry the green Google Guaranteed tick, and charge you per lead rather than per click. Done properly they put your business in front of someone who has already decided they want the job done. Done badly they drain budget on tyre kickers and wrong-postcode calls.

This is the playbook we use when we set Local Services Ads up for plumbers, electricians, heating engineers, locksmiths, roofers and similar trades.

What Local Services Ads actually are

Local Services Ads, often shortened to LSAs, are a separate Google product from the usual search campaigns. They appear at the very top of results for service searches like "emergency electrician near me" or "boiler repair Clapham". Each ad shows your business name, review score, years in business, hours and the Google Guaranteed badge.

The key differences from standard ads:

• You pay per lead, not per click. A lead is a phone call or message from someone interested in your service.
• You have to pass Google's screening before you can run them. This is what earns the badge.
• Ranking is driven by proximity, reviews, responsiveness and your verification status, not by a live keyword auction in the way search ads are.

That last point matters. LSAs reward the businesses that look trustworthy and answer the phone, which suits established trades far more than it suits a paid media arms race. If you are weighing LSAs against broader paid search, our view on where each fits is covered in our pay per click and paid advertising work.

Google Guaranteed: passing the screening

The Google Guaranteed badge is the whole point. It is a green tick that tells a stranger Google has checked you out, and it comes with a customer guarantee backed by Google up to a coverage cap. Customers notice it, and it lifts your response rate.

To earn it you need to clear a verification process. Expect to provide:

• Proof of the relevant trade licences or certifications for your category and region.
• Public liability insurance documents.
• A business registration check.
• Background checks on the business and, depending on category, on owners or field staff.

Get your paperwork ready before you apply, because the most common reason for delay is documents that are out of date or in the wrong business name. Make sure the company name on your insurance, your registration and your Google Business Profile all match exactly. Mismatched names cause rejections that are tedious to unwind.

Build in time. Screening can take a couple of weeks once everything is submitted, longer if a document gets queried. Treat it as a one-off setup cost in time, then it keeps working for you.

Setting your categories and service area

LSAs run on categories and a defined service area rather than keywords. This is where a lot of London trades leak money.

Pick your categories tightly. If you are a heating engineer, lead with the categories that describe your actual bread-and-butter jobs. Adding loosely related categories to catch more volume tends to bring in leads you cannot service well, and a poor job leads to poor reviews, which then hurt your ranking.

For the service area, be honest about where you will genuinely travel and arrive on time. In London, drawing a ring that spans the whole M25 sounds appealing until you are quoting a job in Enfield from a base in Wimbledon and turning up late. Set the area around realistic drive times. You can always expand once the leads are converting.

Reviews and responsiveness are the ranking engine

Because there is no keyword bid to hide behind, two things move you up the LSA ranking more than anything else: your review volume and score, and how fast you respond to leads.

On reviews:

• Ask every satisfied customer, every time. Make it a fixed step at the end of a job, not an afterthought.
• Send the Google review link by text while you are still front of mind, ideally the same day.
• Reply to reviews, including the occasional negative one, calmly and factually.

On responsiveness, Google watches whether you actually pick up. Missed calls and ignored messages drag your ranking down and waste the leads you have already paid for. If you cannot answer reliably during your stated hours, either tighten your hours in the dashboard or put a proper call answering arrangement in place. The single fastest win for most trades is simply answering the phone faster than the competition.

Managing leads, budget and disputes

You set a weekly budget and Google estimates how many leads that buys. Start conservative. It is better to answer every lead well and convert it than to buy more than you can handle and let half ring out.

Charged leads should be genuine. You can and should dispute leads that are not real customers: spam, wrong numbers, people outside your service area, or someone wanting a service you do not offer. Get into the habit of reviewing leads weekly and disputing the junk. Google credits valid disputes, and consistent disputing keeps your cost per real job honest.

Track what actually happens after the call. A lead is only worth something if it becomes a booked job, so note which leads convert and what they were worth. Over a few weeks you will see which categories and areas pay and which do not, and you can shift budget accordingly. This is the same discipline we apply across all the channels in our trades and local business marketing work, because the trade that measures cost per booked job, not cost per lead, almost always spends smarter.

Where LSAs fit alongside the rest of your marketing

LSAs are excellent at capturing demand from people searching right now. They are not a complete marketing strategy on their own. Two things make them work harder.

First, your Google Business Profile. The same reviews and consistency that help your LSAs also feed your organic map presence, so the work compounds.

Second, your website. Plenty of LSA leads will look you up before they call or after they message, and a slow or dated site quietly costs you jobs you have already paid to win. A fast, clear site with obvious phone numbers, real photos of your work and honest service pages converts more of that traffic. If yours is letting you down, our web design team builds sites for trades that load quickly and turn visitors into calls.

A simple order of operations

If you are starting from scratch, do it in this order:

Get this set up properly

Local Services Ads reward businesses that look trustworthy, answer quickly and keep their paperwork clean. The setup is fiddly and the ongoing management is where most trades fall down, but the payoff is a steady stream of high-intent local leads.

If you would like us to handle the screening, setup and ongoing optimisation, get in touch and we will map it to your area and budget. You can see how that fits into a wider monthly programme on our pricing page.